I would like to apply bootstrap functionality in the custom widget. As per my knowledge, web app builder supports most of the mobile devices as well which means bootstrap is already included in the application..
So can anyone let me know how to implement bootstrap using the existing(bootstrap) in the application ??
Please refer the yellow highlighted screenshot where controls were congested in a row ... I would like to be in a different row if it is in mobile mode..
Bootstrap is not included in WAB. WAB uses its own mobile responsive design. There is a bit to making a widget responsive so the main thing I can do is point you to the documentation.